* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: transparent;
  overflow: hidden;
}

#app {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.5);
}

/* 按钮通用样式 */
.btn {
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.8);
  color: #333;
  backdrop-filter: blur(10px);
}

.btn:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* 输入框样式 */
.input {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  font-size: 14px;
  outline: none;
  transition: all 0.2s ease;
}

.input:focus {
  border-color: rgba(64, 158, 255, 0.8);
  box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
}